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#1 |
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This is my HT, which is built around amplifiers and speakers from old cinemas.
It is not 100% finished, but as they say: Rome was not built in a day. As you can see the screen (2.76:1) is not complete, and the wall needs to be painted. The three front loudspeaker consists of a 12" in a Onken cabinet, a Bofa cell horn and a horn tweeter. Crossover is also from Bofa (450Hz/3500Hz). ![]() ![]() Amplification is done by tube-amps., also from Bofa. Since I have many movies with monaural sound, so of course I use mono amplifier for that type of movies. I have three mono amplifiers from cinemas, one is from 1935, the other is from 1944 and the third from 1952: ![]() ![]() ![]() When the film requires surround, I use the rack with two 60W amps. for front L+R, and 120W for center and tree 15W amps. for the rears. These amplifiers is also from cinemas, made in the period from 1955 to 1963. ![]() The contraption on top is ventilation, necessary because of a very hot summer ![]() ![]() 60W amp. ![]() 120W amp. ![]() 15W amp. Bofa was a sister company to B&o from Denmark. Other equipment consists of Yamaha RX A1030, Philips Blu-ray, Toshiba HD-DVD, Netgear and Epson TW700. |
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Thanks given by: | bludarkknight (01-13-2022), W0m6at (08-04-2014) |
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#3 |
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Thanks
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Thanks given by: | bludarkknight (01-13-2022) |
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#4 |
Blu-ray Grand Duke
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![]() ![]() ![]() BTW: Welcome to the Home Theater Gallery threads ...... May your stay here be enjoyable ![]() Last edited by DangeRuss; 08-01-2014 at 10:46 AM. |
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#5 | |
Blu-ray Count
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![]() Definitely unique & one of a kind! ![]() I love it! ![]() |
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#8 |
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Thank you all
![]() Thanx, but there is still a long way to go. Now I am working on a activefilter for the rear-speakers (100Hz), so that my subwoffer only has to deliver sound from the LFE track, as I belive is the correct way to do it. |
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#9 | |
Blu-ray Grand Duke
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With all that vintage gear ......... Do you plan on using a film projector also ? |
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#13 |
Blu-ray Grand Duke
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#14 |
Blu-ray Samurai
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Hello dfms and welcome to The Galleries. I must say you have one of the most unique and amazing HTs I have ever seen on this site or anywhere else, excellent job sir. The vintage cinema gear is amazing but of course I have a couple of questions.
Where did/do you find this awesome gear? How hot does it get in there with all that vintage gear? Thank you for sharing this wonderful HT. |
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#17 |
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#18 |
Blu-ray Grand Duke
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#19 |
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I have always preferred tube-amps., so ten years ago I got this idea that it would be fun to use amps. from cinemas. So I started calling cinemas, and ask if they had some old gear. Around mid fifties Bofa amps. and speakers was installed in almost 75% of all cinemas in Denmark. So there was still some of this stuff around.
Normaly you dont fell it gets warmer in the room, the only reason that I have installed fans, is to spare amplifires. In the old days these amps. where on for 8-10 hours every day, plus the time the film-projectionist forgot to turn off the unit, after the last show ![]() Here is a large sound system: ![]() |
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